baber/WOPTO huggingface dataset:
Patent JP-2011179878-A (JP)
Title: Method for evaluating toughness of high temperature use member
Inventor: TAKAGI YOSHIO
IPC: G01N33/20
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating the toughness of a high temperature use member which can simply evaluate the toughness of the high temperature use member in a non-destructive manner.  <P>SOLUTION: The method for evaluating the toughness of the high temperature use member includes: a process for sampling a carbide contained in the high temperature use member and measuring the content ratio J1 of two kinds of specific carbides contained in the carbide; a process for subtracting the content ratio J0 of a reference sample from the content ratio J1 to calculate difference ΔJ; a process for calculating the temperature change quantity ΔFATT of destruction energy central temperature using the difference ΔJ; and a process for evaluating the toughness of the high temperature use member on the basis of the temperature change quantity ΔFATT.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179209-A (JP)
Title: Coupling device
Inventor: FUJIKI IKUO
IPC: E21D11/04
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling device capable of preventing an internal structure of a female-side joint from causing rust at a stage before a male-side joint and the female-side joint are coupled together, after the female-side joint is attached to a segment.  <P>SOLUTION: Characteristically, a lid-like member (18) for being engaged with a male-side end of a casing (11) is provided; a through-hole (180) for being penetrated by a male-side bolt (10) is formed on the radial inside of the lid-like member (18); a male screw (182) is formed on an outer peripheral surface; a female screw (11b) is formed on the inner peripheral surface (11i) of the male-side end of the casing (11); and the male screw (182) formed on the outer peripheral surface of the lid-like member (18) is screwed into the female screw (11b) which is formed on the inner peripheral surface (11i) of the male-side end of the casing (11).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182198-A (JP)
Title: Optical phase noise suppression circuit, phase fluctuation detection circuit, and phase fluctuation detection method
Inventor: FUKUTOKU MITSUNORI
IPC: H04B10/58
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical phase noise suppression circuit for reducing optical phase fluctuation, and to suppress signal transmission characteristic degradation of an optical DPSK transmission system.  <P>SOLUTION: In this optical phase noise suppression circuit, a transmitted DPSK optical signal is branched; monitor signals differentially received by two delay interferometers having phase differences of π/2 and 0 are generated; the two differentially-received monitor signals are mixed by a mixing means; a branched main signal of the DPSK optical signal is subjected to phase modulation by a phase modulation means by using the mixed signal. Then, the phase fluctuation of the main signal is canceled by subjecting a coefficient of -1 to phase modulation because the two mixed monitor signals are proportional to the phase fluctuation of the main signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177759-A (JP)
Title: Press machine
Inventor: YOSHIDA MASAHIRO
IPC: B30B15/06
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the constitution of a press machine in which the bottom dead center position of a slide can be adjusted.  <P>SOLUTION: The press machine includes: a crankshaft rotatably supported by a frame, and having an eccentric shaft part; a connection member connected to the eccentric shaft part; a link member whose one edge is connected to the connection member via a first pivot arranged parallel to the crankshaft; a slide guided movably in a vertical direction, and holding a mold, and connected to the other edge of the link member via a second pivot arranged parallel to the crankshaft; a rocking arm connected to the connection member via a third pivot arranged at intervals from the first pivot and parallel to the first pivot; a fourth pivot arranged parallel to the first pivot and coupled to the rocking arm at intervals from the third pivot; and a positioning mechanism displaceably positioning the fourth pivot.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180003-A (JP)
Title: Method for defanging waste liquid containing nitrate ion
Inventor: KADOWAKI HARUHIKO
IPC: B01J23/89
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for defanging waste liquid containing nitrate ions which substantially attains the prolongation of the lifetime of a catalyst for reductive decomposition by restraining the activity of it from degrading.  <P>SOLUTION: In the method for defanging the waste liquid containing nitrate ions which defanges them in the waste liquid containing nitrate of 4.8 to 6M in its concentration through the reductive decomposition using the catalyst for reductive decomposition formed by making an active carbon carry Pd-Cu, the catalyst for reductive decomposition made to carry the Pd-Cu that is equivalent to a catalyst metal weight of at least 2g is added to the waste liquid of 1 liter.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181734-A (JP)
Title: Film capacitor and method of manufacturing the same
Inventor: HONOKI SHINICHI
IPC: H01G4/18
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film capacitor and a method of manufacturing the same such that a capacitor element is easily made flat and an adverse influence of molding on the capacitor element is reduced.  <P>SOLUTION: The film capacitor includes the capacitor element having a film wound around a support 1, having a flat part 2, as a winding shaft, wherein the support 1 comprises a plurality of members 4 and 5 which can be divided, and the capacitor element is formed by extracting the member 4 as a part of the support 1 after winding the film in a flat shape, and then extracting the other member 5 of the support 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178351-A (JP)
Title: Pneumatic radial tire
Inventor: HAYASHI SHINTARO
IPC: B60C9/22
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic radial tire capable of having both belt breaking resistance, corrosion resistance, a lightweight property and maneuvering stability at a high level.  <P>SOLUTION: This pneumatic radial tire includes an inclined belt layer 2 of one layer arranged on the outer peripheral side of a crown part of a carcass 1 and formed by arranging a plurality of cords slantingly extending to the tire circumferential direction, and a circumferential directional belt layer 32 of at least one layer arranged on the outer peripheral side of an inclined steel belt layer 2 and formed by arranging a plurality of cords substantially in parallel to the tire circumferential direction. A rubber thickness up to a cord 3a of a circumferential directional belt layer 3 from a cord 2a of the inclined belt layer 2, becomes thick stepwise or continuously toward an end part from a central part in the tire width direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187094-A (JP)
Title: Optical disk drive
Inventor: ISSHIKI FUMIO
IPC: G11B7/095
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To correct a nonlinear offset of a tracking error signal in an optical disk drive.  <P>SOLUTION: Nonlinearity of a differential push-pull signal offset caused by a lens shift is corrected by learning of a drive circuit. Specifically an offset curve is measured by learning to store a correction value, and during servo, a tracking error signal is corrected by using the correction value. Thereby a nonlinear component is corrected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187823-A (JP)
Title: Semiconductor device
Inventor: KITAMURA YASUHIRO
IPC: H01L25/065
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device, which mounts a semiconductor element on one surface of a wiring board and provides a thermally conductive member on the other surface of the board, capable of suitably dissipating heat without providing a perforated hole in a region of the wiring board for mounting the semiconductor element and independent of the thickness of the wiring board.  <P>SOLUTION: In the semiconductor device, in a region of the wiring board 20 for mounting the semiconductor element 10, a recessed portion 23 recessed from the other surface of the wiring board 20 is formed, and a region at the side of one surface of the wiring board 20 located at the bottom side of the recessed portion 23 is formed as a thin portion 24. Then a thermally conductive member 30 is inserted and disposed in the recessed portion 23 so that heat generated in the semiconductor element 10 may be conducted to the member 30 via the portion 24, and a part of the member 30 is exposed outside.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011184781-A (JP)
Title: High cr steel with dual-phase structure and method of producing the same
Inventor: SUZUKI SATOSHI
IPC: C22C38/34
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high Cr steel which is more inexpensive than an austenitic steel grade and has strength-ductility balance more excellent than that in a martensitic steel grade and the conventional high strength stainless steel grade with dual phase structure.  <P>SOLUTION: The high Cr steel with dual phase structure has a chemical composition containing, by mass%, ≤0.200 C, ≤5.00% Si, ≤1.00% Mn, 0.00 to 2.00% Ni, 10.00 to 15.00% Cr, 0.00 to 1.00% Cu, 0.00 to 1.00% Mo and ≤0.200% N, and the balance Fe with inevitable impurities, wherein an Ms point calculated by expression (1): Ms=539-423C-30.4Mn-12.1Cr-17.7Ni-10Cu-7.5Mo is ≥200°C, and the matrix of the high Cr steel with dual-phase structure is composed of an austenitic phase of 8.0 to 30.0 vol.%, and the balance martensitic phase.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011189869-A (JP)
Title: Duct-containing seat cushion
Inventor: SUGIYAMA HIROTAKA
IPC: B60N2/90
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the workload of assembling a seat pad and an air distribution duct, and, further, facilitate joining the air distribution duct and a connection pipe on its upstream, so as to enhance work performance of fitting the air distribution duct and the connection pipe.  <P>SOLUTION: A duct-containing seat cushion includes: the seat pad 1 provided with a plurality of recesses 20 on the obverse surface 1a on the passenger contact side; and the air distribution duct 5 arranged with a distribution duct main portion 6 on the reverse surface 1b of the seat pad, and provided in an open manner with air discharge ports 64 each matching with each of the recesses 20 on the obverse surface side of the seat pad, and meanwhile, protrudingly formed with an air introducing cylindrical portion 61 having a cylindrical body 61a and a flange 61b projecting outward from the cylindrical body 61a on the reverse surface side of the distribution duct main portion 6. The seat pad 1 is foamed integrally with the air distribution duct 5 inserted in the seat pad. On a portion on the reverse surface of the seat pad located on the back face side of the flange 61b, a step portion 12 one step higher than the reverse surface of the seat pad on the surrounding outer area of the portion above is provided, so that the distal end surface 121 of the step portion 12 comes into contact with the back face of the flange 61b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011189976-A (JP)
Title: Welding device
Inventor: MIYAZAWA HIDEKI
IPC: B65B51/10
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding device performing welding beautifully without generating poor welding without using a receiving mold or a receiving base and even if an object to be welded is one to be deformed easily, when a welding object such as a lid or the like is welded to the object to be welded such as a container or the like.  <P>SOLUTION: The welding device for welding the welding object to the object to be welded has heating means to heat the welding object being in contact with the object to be welded, by high frequency induction, pressing means to press the heating means to the welding object and an inclination regulating means to change the direction of the heating means corresponding to deformation when the object to be welded is deformed by pressing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191641-A (JP)
Title: Image forming apparatus
Inventor: AOKI TOSHIYA
IPC: G03G21/10
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus forming an image on a recording medium and maintaining stable image quality by removing, as needed, foreign matters such as paper powder adhering and accumulating on a support part arranged along the conveying passage of the recording medium.  <P>SOLUTION: The image forming apparatus includes: a recording medium guide part having a support part arranged along the conveying passage of the recording medium and an endless belt rotationally supported by the support part; and a removal part contacting with the endless belt to remove matters adhering to the outer circumferential surface of the endless belt. At least a part of the outer circumferential surface of the endless belt faces the conveying passage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190083-A (JP)
Title: Working machine and adapter
Inventor: FUJIWARA TAKURO
IPC: B66C23/74
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working machine and an adapter capable of easily attaching first and second counterweight devices to a frame.  <P>SOLUTION: The counterweight device 40 can be attached by attaching the adapter 50 to a rear plate 211 formed such that the counterweight device 30 with a detachment unit can be attached.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011196028-A (JP)
Title: Gate
Inventor: UEMURA TAKESHI
IPC: E06B11/02
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To execute a design by providing an opening in a metal panel section; and to easily manufacture a gate designed like this.SOLUTION: In this gate which is provided with the two front-side and backside metal panels facing each other at an interval, slits are formed in the opposed positions of the two metal panels, respectively. Thus, the opening is formed in the gate. The inner periphery of the opening is covered with casing members which are provided inside the two metal panels. The casing member comprises two columnar members, and two coupling members for coupling both ends of the two columnar members together; and continuous groove portions are formed on lateral surfaces, facing the two metal panels, of the casing member, respectively. In the metal panel, a rising edge is formed by raising the inner peripheral edge of the slit inward, and inserted into the groove portion.
Patent JP-2011195355-A (JP)
Title: Method for manufacturing modified sulfur material
Inventor: KIHARA TSUTOMU
IPC: C04B28/36
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a modified sulfur material, with which a rate of void generation during manufacturing can be reduced efficiently, and a modified sulfur material having excellent bending strength can be easily obtained.SOLUTION: The manufacturing method includes following steps: (a) mixing a modified sulfur bonding material, containing polysulfide obtained by reacting sulfur and a sulfur modifying agent, with a fine aggregate having a particle size, which passes nominal opening of 1.00 mm of a JIS standard sieve, at 120-150°C to obtain a modified sulfur intermediate material to solidify; (b1) reheating the modified sulfur intermediate material prepared in the step (a) at 120-135°C; (b2) pre-heating the aggregate at a temperature at the reheating temperature or above; (c) mixing the melt of the modified sulfur intermediate material preheated in the step (b1) with the aggregate preheated in the step (b2) by a kneader preheated to 120-135°C; and (d) placing the mixture obtained in the step (c) in a mold and applying vibration.
Patent JP-2011199587-A (JP)
Title: Image processing apparatus
Inventor: KUWABARA TETSUYA
IPC: B41J29/38
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus, capable of taking a low power consumption state when error occurs, and automatically recovering from the low power consumption state when the error is canceled.SOLUTION: A network multifunction machine 1 includes: a multifunction machine 3 that can take a normal power state and the low power consumption state; and a first NIC 100 that operates regardless of a power state of the multifunction machine 3 and communicates over a LAN 51. The multifunction machine 3 has a first error detection unit 140 for detecting error when the multifunction machine 3 is in the normal power state; and a power control unit 141 for shifting the state of the multifunction machine 3 to the low power consumption state when error is detected. The first NIC 100 includes: a second error detection unit for detecting error in the multifunction machine 3 when the multifunction machine 3 is in the low power consumption state; and a startup signal output unit which outputs a startup signal for shifting the state of the multifunction machine 3 to the normal power state when it is detected by the second error detection unit that the error in the multifunction machine 3 is canceled.
Patent JP-2011199679-A (JP)
Title: Portable terminal
Inventor: NIITSU HIROKAZU
IPC: H04M1/23
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal that allows a housing to be easily attached to or detached from a sheet member mounted on the housing.SOLUTION: A mobile phone includes a lower housing 20 having an locking hole 26 and a key sheet 40 to be attached to or detached from a surface of the lower housing 20. Further, the key sheet 40 has an locking projection 46 that is made of a flexible material and freely engaged to and disengaged from the locking hole 26. When the key sheet 40 is slid relatively to the lower housing 20, the locking projection 46 is brought into contact with a projecting 266 that is an edge surface of the locking hole 26, elastically deformed and engaged to the locking hole 26.
Patent JP-2011195080-A (JP)
Title: Vehicular exterior resin panel
Inventor: HARIMA KAZUNARI
IPC: B62D25/10
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight resin exterior panel with excellent appearance quality.SOLUTION: The resin exterior panel includes an outer surface resin layer 11 constituting a surface side and consisting of a solid resin of high resin density, and a base material resin layer 13 which is integrated with a back side of the outer surface resin layer 11 while a foam layer 17 of lower resin density than that of a skin layer 15 is integrated with the inside of a skin layer 15 consisting of a solid resin. A rib 19 consisting of a solid resin is integrally projected substantially over the skin layer 15 on the back side of the base material resin layer 13 in a net shape.
Patent JP-2010253259-A (JP)
Title: Pachinko game machine
Inventor: TANAKA TOMOKAZU
IPC: A63F7/02
Filed: 2010-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine which can favorably yield effects of successive performance as originally intended by disabling the specification of the reservation memory profitable for players in the execution of the successive performance.  <P>SOLUTION: When a reservation memory containing the specified value is generated, a successive performance decision means is put on standby for the successive performance. When specified counts of new reservation memory are generated, one requirement is established and the successive performance can be started if the lottery for the reservation memory stored before the reservation memory containing the specified value is not implemented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011203143-A (JP)
Title: Scale for encoder, scale manufacturing method for encoder, and actuator
Inventor: FUJINAGA TERUAKI
IPC: G01D5/30
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a scale for an encoder, capable of enhancing reliability without inviting increase in costs, and to provide a scale for the encoder manufacturing method for manufacturing such a scale for the encoder and an actuator using such a scale for the encoder.SOLUTION: In the scale for the encoder with a high reflectance section and a low reflectance section, the high reflectance section and the low reflectance section are formed by printing. Thereby, a scale for the encoder with a high reliability can be provided at a low cost.
Patent JP-2011209343-A (JP)
Title: Method for making lithographic printing plate and lithographic printing plate
Inventor: WATANABE NORIAKI
IPC: G03F7/00
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for making lithographic printing plate reduced in occurrence of sediment in a development tank and excellent in stability along with the lapse of time, and a lithographic printing plate made by the method for making a lithographic printing plate.SOLUTION: The method for making a lithographic printing plate includes an exposure process and a development process sequentially in this order. In the exposure process, image exposure is carried out in an infrared laser positive lithographic printing original plate including a positive recording layer, which includes, on a support, a copolymer (component A) comprising a (meth)acrylonitrile-derived constitutional unit and a styrene-derived constitutional unit, a water-insoluble and alkali-soluble resin (component B), and an infrared absorbing agent (component C), and improves its solubility to an alkali aqueous solution by exposure/heating. In the development process, development is carried out by using an alkali aqueous solution containing a nonionic surfactant and having a pH of 8.5-10.8.
Patent JP-2011206813-A (JP)
Title: Seal box welding equipment of electric resistance welded tube
Inventor: AKIZUKI MAKOTO
IPC: B23K13/00
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To eliminate penetrator crack and to enable dealing with different tube dimensions, by performing gas shielded welding in a seal box.SOLUTION: The seal box welding equipment of an electric resistance welded tube includes, from the entrance to the exit of a seal box (5), a seal box entrance gas supply pipe (30), a high frequency heating coil (22), a squeeze roll (23), a welding point gas supply pipe (31), a gas supply pipe (32) for adjusting seal box atmosphere, and an oxygen densitometer (33). The seal box welding equipment is configured such that an impeder (8) is provided in an electric resistance welded tube (6), that oxygen concentration inside the seal box (5) is set to be ≤100 ppm, and that the gas flow rate for adjusting seal box atmosphere is set to be ≥100 L/min, with the gas flow rate from the welding point gas supply pipe (31) set to be ≥100 L/min.
Patent JP-2011129083-A (JP)
Title: Identification device and identification method
Inventor: MIYAMOTO AKINORI
IPC: G03H1/18
Filed: 2010-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device of high reliability that can be included in a card handling device or the like and easily and reliably acquires an image of a hologram or the like observed from a plurality of angles, while minimizing occupied space.  <P>SOLUTION: Bar-shaped light irradiation parts 2a, 2b of the same size having light guide plates 12a, 12b that emit light at different angles are disposed in parallel adjacent to one side of a bar-like imaging optical system 3 arranged to have an optical axis perpendicular to the conveying surface 1a of a conveying part 1. A hologram film 10a is irradiated with light from the light irradiation parts 2a, 2b alternately from different directions.  <P>COPYRIGHT: (C)2011,JPO&INPIT